【functions.php】里面加入以下代码:
function mytheme_get_avatar($avatar) { $avatar = str_replace(array("www.gravatar.com","0.gravatar.com","1.gravatar.com","2.gravatar.com"),"gravatar.duoshuo.com",$avatar); return $avatar; } add_filter( 'get_avatar', 'mytheme_get_avatar', 10, 3 );
用缓存的办法来提升用户的头像加载速度,如果你想调用本地的头像也是可以的。